ISRC FRZ131429130
Verified recording
FRZ131429130 is “Bassoon Concerto in A Minor, RV 500: I. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x83146bc2dcb50ddddd5e6e22c779c12ae6859ffc7a094b2ea2b30dad95473cb1 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131429130.
Recording identifiers
- ISRC
- FRZ131429130
- Title
- Bassoon Concerto in A Minor, RV 500: I. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x83146bc2dcb50ddddd5e6e22c779c12ae6859ffc7a094b2ea2b30dad95473cb1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:34be3c6ea7b9c9025bc58b5501aa6ac076f0102dbd1151dbe1b8bd314b493a8c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131429130
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Bassoon Concerto in A Minor, RV 500: I. Allegro · Machine-readable JSON-LD